[llvm] [CodeGen] Port ExpandMemCmp to new pass manager (PR #74050)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff 9557fcca563dba3dd31769c297bb3b97d6e614f9 88cab44c4213347fb3ef0b4a76b7f660aa328387 -- llvm/include/llvm/CodeGen/ExpandMemCmp.h llvm/include/llvm/CodeGen/CodeGenPassBuilder.h llvm/include/llvm/CodeGen/Passes.h llvm/include/llvm/InitializePasses.h llvm/include/llvm/LinkAllPasses.h llvm/lib/CodeGen/CodeGen.cpp llvm/lib/CodeGen/ExpandMemCmp.cpp llvm/lib/CodeGen/TargetPassConfig.cpp llvm/lib/Passes/PassBuilder.cpp llvm/tools/opt/opt.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/include/llvm/InitializePasses.h b/llvm/include/llvm/InitializePasses.h
index fde8446397..0a27d52017 100644
--- a/llvm/include/llvm/InitializePasses.h
+++ b/llvm/include/llvm/InitializePasses.h
@@ -103,7 +103,7 @@ void initializeEdgeBundlesPass(PassRegistry&);
 void initializeEHContGuardCatchretPass(PassRegistry &);
 void initializeExpandLargeFpConvertLegacyPassPass(PassRegistry&);
 void initializeExpandLargeDivRemLegacyPassPass(PassRegistry&);
-void initializeExpandMemCmpLegacyPassPass(PassRegistry&);
+void initializeExpandMemCmpLegacyPassPass(PassRegistry &);
 void initializeExpandPostRAPass(PassRegistry&);
 void initializeExpandReductionsPass(PassRegistry&);
 void initializeExpandVectorPredicationPass(PassRegistry &);
diff --git a/llvm/include/llvm/LinkAllPasses.h b/llvm/include/llvm/LinkAllPasses.h
index ba866cfda4..95df418182 100644
--- a/llvm/include/llvm/LinkAllPasses.h
+++ b/llvm/include/llvm/LinkAllPasses.h
@@ -119,7 +119,7 @@ namespace {
       (void) llvm::createPostDomTree();
       (void) llvm::createMergeICmpsLegacyPass();
       (void) llvm::createExpandLargeDivRemPass();
-      (void) llvm::createExpandMemCmpLegacyPass();
+      (void)llvm::createExpandMemCmpLegacyPass();
       (void) llvm::createExpandVectorPredicationPass();
       std::string buf;
       llvm::raw_string_ostream os(buf);

``````````

</details>


https://github.com/llvm/llvm-project/pull/74050